OnePlayer is an app that supports playing all video formats, including 4K/Ultra HD, with high definition playback. The app also lets you watch videos online and offline. The app allows you to download videos from any website. OnePlayer allows you to set a lock for your private video vault, which prevents others from deleting or viewing your private films.

💡 Features 💡
- Supports casting videos to TV
- Floating window
- High-speed video downloader
- Private Video Vault to protect privacy
- Supports watching videos online and offline
- Powerful built-in player to play downloaded videos
- Easy to control volume, brightness, and playing progress
- Multi playback option: auto-rotation, aspect-ratio, screen-lock, etc
- Supports ALL video formats, including MKV, MP4, M4V, AVI, MOV, 3GP, FLV, WMV, RMVB, TS etc

OnePlayer top features
🎦 Full-featured Video Player
OnePlayer supports fast and stable playback of all video formats. Fast playback of all HD, UHD, 4K, and 1080P videos. Stream online videos directly. Easily adjust volume, brightness, or progress with a swipe. It supports auto-rotation, aspect ratio, and screen lock.

🔍 High-speed Video Downloader
Download online videos by simply pasting the URL. Easily build your video library with content from various online sources. Watch downloaded videos in the app for smooth playback, anytime, anywhere.

💬 Floating Video Player
Boost your productivity with our floating video player! Watch videos while using other apps. Move and resize the player effortlessly. Enjoy split-screen multitasking like never before.

✨ Screen-casting Video Player
Cast your videos to a larger screen effortlessly. Enjoy your favorite content on the big screen with ease.

🔐 Private Video Vault
Add a password lock to your videos, ensuring that only you can view them. You can easily organize and categorize your videos in this private space. Try this powerful video player now!

Discover the perfect video companion! Our app offers seamless playback, supports all formats, and enhances your viewing experience.

Oneplayer is the ultimate HD video player, combining simplicity and power. Our all-in-one media player allows for seamless playback of any video type. We've got you covered whether it's MP4, AVI, MKV, and more. Enter a world of entertainment and enjoy smooth control and high-definition quality. Today, improve the way you watch videos!